<template>
  <div class="mod-prod">
    <avue-crud
      ref="crud"
      :page="page"
      :data="dataList"
      :table-loading="dataListLoading"
      :permission="permission"
      :option="tableOption"
      @search-change="searchChange"
      @selection-change="selectionChange"
      @on-load="getDataList"
    >
      <template slot="menuLeft">
        <el-button
          type="primary"
          icon="el-icon-plus"
          size="small"
          v-if="isAuth('shop:pickAddr:save')"
          @click.stop="addOrUpdateHandle()"
          >新增</el-button
        >

        <el-button
          type="danger"
          @click="deleteHandle()"
          size="small"
          v-if="isAuth('shop:pickAddr:delete')"
          :disabled="dataListSelections.length <= 0"
          >批量删除</el-button
        >
      </template>

      <template slot-scope="scope" slot="status">
        <el-tag v-if="scope.row.status === 1" size="small">上架</el-tag>
        <el-tag v-else size="small">未上架</el-tag>
      </template>

      <template slot-scope="scope" slot="menu">
        <el-button
          type="primary"
          icon="el-icon-edit"
          size="small"
          v-if="isAuth('prod:prod:update')"
          @click="addOrUpdateHandle(scope.row.prodId)"
          >修改</el-button
        >
        <el-button
          type="danger"
          icon="el-icon-delete"
          size="small"
          v-if="isAuth('prod:prod:delete')"
          @click="deleteHandle(scope.row.prodId)"
          >删除</el-button
        >
      </template>
    </avue-crud>
  </div>
</template>

<script>
import { tableOption } from "@/crud/prod/prodList";
export default {
  data() {
    return {
      dataForm: {
        prodName: "",
      },
      permission: {
        delBtn: this.isAuth("prod:prod:delete"),
      },
      dataList: [],
      page: {
        total: 0, // 总页数
        currentPage: 1, // 当前页数
        pageSize: 10, // 每页显示多少条
      },
      dataListSelections: [],
      dataListLoading: false,
      tableOption: tableOption,
      resourcesUrl: window.SITE_CONFIG.resourcesUrl,
    };
  },
  methods: {
    // 获取数据列表
    getDataList(page, params) {
      this.dataListLoading = true;
      this.$http({
        url: this.$http.adornUrl("/prod/prod/page"),
        method: "get",
        params: this.$http.adornParams(
          Object.assign(
            {
              current: page == null ? this.page.currentPage : page.currentPage,
              size: page == null ? this.page.pageSize : page.pageSize,
            },
            params
          )
        ),
      }).then(({ data }) => {
        this.dataList = data.records;
        for (const key in this.dataList) {
          if (this.dataList.hasOwnProperty(key)) {
            const element = this.dataList[key];
            element.imgs = element.imgs.split(",")[0];
          }
        }
        this.page.total = data.total;
        this.dataListLoading = false;
      });
    },
    // 新增 / 修改
    addOrUpdateHandle(id) {
      this.$router.push({
        path: "/prodInfo",
        query: { prodId: id },
      });
    },
    // 删除和批量删除
    deleteHandle(id) {
      let prodIds = this.getSeleProdIds();
      if (id) {
        prodIds.push(id);
      }
      this.$confirm(`确定进行[${id ? "删除" : "批量删除"}]操作?`, "提示", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
      })
        .then(() => {
          this.$http({
            url: this.$http.adornUrl(`/prod/prod`),
            method: "delete",
            data: this.$http.adornData(prodIds, false),
          }).then(({ data }) => {
            this.$message({
              message: "操作成功",
              type: "success",
              duration: 1500,
              onClose: () => {
                this.getDataList(this.page);
              },
            });
          });
        })
        .catch(() => {});
    },
    // 条件查询
    searchChange(params) {
      this.getDataList(this.page, params);
    },
    // 多选变化
    selectionChange(val) {
      this.dataListSelections = val;
    },
    // 获取选中的商品Id列表
    getSeleProdIds() {
      return this.dataListSelections.map((item) => {
        return item.prodId;
      });
    },
  },
};
</script>
